UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxt5N+dlIEjdb3C0FW6xVXjeUFPhkFNqkY1neuu2Fs4=' 
WHERE 
  key_id = '7d075588eb70a10b8e902f9fb1b293814d81af367bfd009aa9e5e1ff6177d196' 
  AND (
    token = 'dxt5N+dlIEjdb3C0FW6xVXjeUFPhkFNqkY1neuu2Fs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )